clray: src/vector.h annotate

clray

implementing polygon split

author	John Tsiombikas <nuclear@member.fsf.org>
date	Sun, 12 Sep 2010 00:19:04 +0100
parents	51f115e337c2
children

rev	line source
nuclear@23	1 #ifndef VECTOR_H_
nuclear@23	2 #define VECTOR_H_
nuclear@23	3
nuclear@23	4 class Vector2 {
nuclear@23	5 public:
nuclear@23	6 float x, y;
nuclear@23	7
nuclear@23	8 Vector2();
nuclear@23	9 Vector2(float x, float y);
nuclear@23	10 };
nuclear@23	11
nuclear@23	12 class Vector3 {
nuclear@23	13 public:
nuclear@23	14 float x, y, z;
nuclear@23	15
nuclear@23	16 Vector3();
nuclear@23	17 Vector3(float x, float y, float z);
nuclear@54	18 Vector3(const float *arr);
nuclear@23	19
nuclear@23	20 void normalize();
nuclear@23	21 inline float length();
nuclear@23	22 inline float lengthsq();
nuclear@23	23 };
nuclear@23	24
nuclear@23	25 inline Vector3 operator +(const Vector3 &a, const Vector3 &b);
nuclear@23	26 inline Vector3 operator -(const Vector3 &a, const Vector3 &b);
nuclear@23	27 inline Vector3 operator *(const Vector3 &a, const Vector3 &b);
nuclear@23	28 inline Vector3 operator /(const Vector3 &a, const Vector3 &b);
nuclear@23	29
nuclear@23	30 inline Vector3 operator -(const Vector3 &vec);
nuclear@23	31 inline Vector3 operator *(const Vector3 &vec, float s);
nuclear@54	32 inline Vector3 operator /(const Vector3 &vec, float s);
nuclear@23	33
nuclear@23	34 inline float dot(const Vector3 &a, const Vector3 &b);
nuclear@23	35 inline Vector3 cross(const Vector3 &a, const Vector3 &b);
nuclear@23	36
nuclear@54	37 inline Vector3 reflect(const Vector3 &v, const Vector3 &n);
nuclear@54	38
nuclear@23	39 #include "vector.inl"
nuclear@23	40
nuclear@23	41 #endif /* VECTOR_H_ */